Analysis

  • max time kernel
    79s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/01/2023, 16:52

General

  • Target

    Screenshot Map/Screenshot Map.exe

  • Size

    604.7MB

  • MD5

    ba1d3d2b21dec1e014e2eeb53960bc0d

  • SHA1

    b18975b765c1eec576da7e9318295a0c5ac10633

  • SHA256

    e5de228ce392a919b67059c57da866670d14ac05540f7e4be112289af6c4e10d

  • SHA512

    0d4a955bdcab1f88cffb0138b645568aee97ea0bf0de1a61fb3442e0aa02ddc021605b70fb51b5d235fda448e85dd89101973b3d5eac2b91f4d03acc2a54ec2d

  • SSDEEP

    12288:zMdwkvS0PLKHM7qZX1I5OrfQyEMPmT2rgRpA03+M4wKiTCIwEY7tRSGdg9obgP9s:QdwkvtlWZX1OWe1q

Score
10/10

Malware Config

Extracted

Family

aurora

C2

95.217.235.8:8081

Signatures

  • Aurora

    Aurora is a crypto wallet stealer written in Golang.

  • Blocklisted process makes network request 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 20 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Screenshot Map\Screenshot Map.exe
    "C:\Users\Admin\AppData\Local\Temp\Screenshot Map\Screenshot Map.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2464
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:/Windows/SysWOW64/WindowsPowerShell/v1.0/powershell.exe"
      2⤵
      • Blocklisted process makes network request
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4796
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        C:\Windows\Microsoft.NET/Framework/v4.0.30319/aspnet_compiler.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1320
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic os get Caption
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3496
        • C:\Windows\SysWOW64\cmd.exe
          cmd /C "wmic path win32_VideoController get name"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1660
          • C:\Windows\SysWOW64\Wbem\WMIC.exe
            wmic path win32_VideoController get name
            5⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:560
        • C:\Windows\SysWOW64\cmd.exe
          cmd /C "wmic cpu get name"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2632
          • C:\Windows\SysWOW64\Wbem\WMIC.exe
            wmic cpu get name
            5⤵
              PID:3060

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1320-148-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB

    • memory/1320-150-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB

    • memory/1320-157-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB

    • memory/1320-151-0x0000000000400000-0x0000000000876000-memory.dmp

      Filesize

      4.5MB

    • memory/2464-135-0x0000000005810000-0x000000000581A000-memory.dmp

      Filesize

      40KB

    • memory/2464-132-0x0000000000F60000-0x0000000000FB0000-memory.dmp

      Filesize

      320KB

    • memory/2464-134-0x0000000005880000-0x0000000005912000-memory.dmp

      Filesize

      584KB

    • memory/2464-133-0x0000000005E30000-0x00000000063D4000-memory.dmp

      Filesize

      5.6MB

    • memory/4796-138-0x00000000052E0000-0x0000000005908000-memory.dmp

      Filesize

      6.2MB

    • memory/4796-146-0x0000000007440000-0x000000000745A000-memory.dmp

      Filesize

      104KB

    • memory/4796-145-0x0000000007AA0000-0x000000000811A000-memory.dmp

      Filesize

      6.5MB

    • memory/4796-144-0x00000000073A0000-0x0000000007416000-memory.dmp

      Filesize

      472KB

    • memory/4796-143-0x0000000006620000-0x0000000006664000-memory.dmp

      Filesize

      272KB

    • memory/4796-142-0x00000000060C0000-0x00000000060DE000-memory.dmp

      Filesize

      120KB

    • memory/4796-141-0x00000000059C0000-0x0000000005A26000-memory.dmp

      Filesize

      408KB

    • memory/4796-140-0x00000000051F0000-0x0000000005256000-memory.dmp

      Filesize

      408KB

    • memory/4796-139-0x0000000005050000-0x0000000005072000-memory.dmp

      Filesize

      136KB

    • memory/4796-137-0x00000000026E0000-0x0000000002716000-memory.dmp

      Filesize

      216KB